USGS Water-Year Summary 2024
14186610 FOSTER DAM TAILWATER AT FOSTER, OR
LOCATION - Lat 44°24'53.26", long 122°40'16.88" referenced to North American Datum of 1983, in NW 1/4 NE 1/4 sec.27, T.13 S., R.1 E., Linn County, OR, Hydrologic Unit 17090006, and near lower left end of Foster Dam on South Santiam River.
DRAINAGE AREA - 492 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2013 to current year (gage heights only).
GAGE - Water-stage recorder. Datum of gage is NGVD of 1929 (levels by U.S. Army Corps of Engineers).
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 537.99 ft Apr. 12, 2019; minimum, 524.41 ft Dec. 13, 2013.